C-Mount12mmF1-4: C-Mount Lens 12mm Focal Lenfth F1.4

C-Mount Lens

Focal Length = 12mm

Max Aperture = F1.4

Tested to work with UV light to about 365nm

Approximate 25.5mm Filter Diameter.  Actual diameter is about 26mm so you can use 25.5mm filters held in place with some black gaffers tape or glue.